这个错误在Django中抛出,即使它甚至没有在任何地方导入.OpenAPISChemaGenerator抛出如下:
File "/opt/hostedtoolcache/Python/3.8.13/x64/lib/python3.8/site-packages/drf_yasg/inspectors/field.py", line 406, in <module>
(serializers.NullBooleanField, (openapi.TYPE_BOOLEAN, None)),
AttributeError: module 'rest_framework.serializers' has no attribute 'NullBooleanField'
我该怎么解决这个问题?link.它没有回答这个问题.